The STM32 Sniffer for Bluetooth® Low Energy allows you to learn, analyze and debug Bluetooth® Low Energy communications.
You will be able to listen to advertising packets or follow communications between a device and the device it is communicating with. In case devices start pairing, it may even be possible to decrypt the packets.
System presentation |
---|
The sniffer firmware is compatible with two development boards:
Compatible development boards |
---|
Find more details about these boards here:
The following articles will help you to setup and use the sniffer.
1. Installing the STM32 Sniffer
The STM32 Sniffer for Bluetooth® Low Energy is composed of two main parts:
- The software part running on the computer, which captures, analyzes, and displays packets.
- The firmware part running on the STM32WB MCU, which intercepts over-the-air packets
You can download the necessary files here: [1].
You can also find a step-by-step installation guide here: Installing the STM32 Sniffer
2. Using the STM32 Sniffer
Follow the user guide linked below to discover how to use the sniffer through Wireshark. Using the STM32 Sniffer
3. Troubleshooting
A list of common problems and their solution can be found here: Troubleshooting